article{
	color: #666;
	line-height: 30px ;
	text-indent: 2em;
	margin-top: 20px;
}
article .art_img img{
	width:400px;
	height: 280px;
}
.art_top{
	overflow: hidden;
	height: 300px;
}
article .p_fr{
	width: 700px;
	float: right;

}
.map{
	text-align: center;
	margin-top: 20px;
}